Title:
高炉の残銑の撤去方法
Document Type and Number:
Japanese Patent JP4758717
Kind Code:
B2
Inventors:
Takasaki Hiroshi
Yuichi Takeda
Yuji Sudo
Koji Hamada
Yuichi Takeda
Yuji Sudo
Koji Hamada
Application Number:
JP2005272403A
Publication Date:
August 31, 2011
Filing Date:
September 20, 2005
Export Citation:
Assignee:
Nippon Steel Engineering Co., Ltd.
International Classes:
C21B7/00
Domestic Patent References:
| JP2002339007A | ||||
| JP200230311A | ||||
| JP6279821A |
Attorney, Agent or Firm:
Masu Kobori
Takato Tsutsumi
Takato Tsutsumi